html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
div,
ul,
li,
ol,
head,
main,
section,
aside,
nav,
img,
input,
button,
form,
textarea,
select,
option,
section,
aside,
main,
header,
footer {
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
        "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans",
        "Helvetica Neue", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 14px;
    color: #333;
}

li {
    list-style-type: none;
}

a {
    text-decoration: none;
}

img,
input,
textarea,
button {
    outline: none;
    border: none;
}

.hide {
    display: none !important;
}

/*阿里 font-icon样式*/
.ali-icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}
